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GK One-Line Question & Answer

15541+ short questions with short answers, covering every category and sub-category on the site — no long articles to scroll through. Good for a fast recap before an exam, or a few minutes of daily practice.

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Software Engineering → Spiral Model 4

______ attributes cannot be divided into subparts
Linear Model & Prototyping Model
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Decision Tree is a display of an algorithm.
TRUE
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Why is Modelling one of the best way to carry out analysis?
Graphical representation
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Why there is a need for Software management?
Decision tree
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Software Engineering → Agile Model 4

_________ attributes can be divided into subparts.
Customer can respond to each increment
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Choose from the following that are Decision Tree nodes?
FALSE
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Engineering design activities consists of which of the following?
Entity
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Which of these is wrong in terms of definition?
Flow-Chart & Structure in which internal node represents test on an attribute, each branch represents outcome of test and each leaf node represents class label
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Software Engineering → Requirement Engineering 4

__________entity does not have a value for an attribute.
Barry Boehm
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Decision Nodes are represented by ____________
RAD
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A generic software engineering design follows which of the activities?
Entity
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Which of these is not project development activity?
TRUE
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Software Engineering → Software Design 4

________ represent entity set.
radial, angular
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Chance Nodes are represented by __________
Spiral
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Architectural design stage include which of the following activity?
Attribute
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Which of these comes under business activities?
End Nodes
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Software Engineering → Coding Standards 4

___________ represent attributes
It defines a set of negotiation activities at the beginning of each pass around the spiral
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End Nodes are represented by __________
All of the mentioned
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Detailed design stage include which of the following activity?
Simple
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Which of these terms have its role in project planning?
Squares
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Software Engineering → Software Testing 4

___________represent relationship set.
Doesn’t work well for smaller projects
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Which of the following are the advantage/s of Decision Trees?
Spiral
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What is Analysis model?
Composite
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What fails a project?
Circles
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Software Engineering → Debugging 4

___________represent multi-valued attribute.
FALSE
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Decision table made up of section.
Prototyping & Spiral
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Which of these are types of class model used in object oriented analysis?
Ellipses
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Why are Patterns important?
Triangles
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Software Engineering → Software Maintenance 3

_________ represent derived attribute.
Progress can be measured for Incremental Model
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__________ is a graphic representation of system that shows data flows to from and within system, processing functions that change the data in some manner and storage of tis data.
prototype
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Which of the following represents the use of Conceptual models during product design?
Diamonds
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Software Engineering → Introduction to Software Engineering 3

_________represent weak entity set.
Concurrent Model
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DFD shows how things happen or the physical component is called ------------
TRUE
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Which of the following represents the use of Conceptual models during engineering design?
Double ellipse
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Software Engineering → Software Development Models 3

A _________ is a decision support tool that uses a tree-like graph or model of decisions and their possible consequences, including chance event outcomes, resource costs, and utility.
Both RAD & Iterative Enhancement
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Which of these states the goal of engineering design analysis?
Waterfall
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What are Design Class Models?
Dashed ellipse
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Software Engineering → Waterfall Model 3

What is Decision Tree?
FALSE
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What methods can be followed if designers are out of good SRS or engineering design?
Design
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Conceptual models are useful for which of the following reasons?
Double rectangle
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